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Wednesday, August 28, 2019

Very few land surface temperature measurements before 1900, especially outside of US and Europe -- global average temperatures before 1900 are really wild guesses

These records are 
from the NOAA 
(U.S. Commerce Dept.)
version 3 
unadjusted 
dataset: 

There are very few land surface 
weather station temperature 
records going back before 1900.

Worldwide, there are 
only 116 weather stations 
that go back to January 1880 – 
most of them in the USA 
and Europe.

Only 12 weather stations 
in the Southern Hemisphere
go back to 1880, including:
7 in Australia, 
1 in Cape Town,  South Africa
1 in Bahia Blanca, Argentina. 

Remember that "global warming"
of +1.0 degrees C. starts in 1880.

In fact, global coverage did not
start until 1979, when weather
satellite data became available.

Climate alarmists completely
ignore weather satellite data.